168639072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{250951}}^1$

素因数の和:250971

約数の個数: 48

約数和(自身を含む): 505919232

約数和(自身を除く): 337280160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 250951, 501902, 752853, 1003804, 1505706, 1756657, 2007608, 3011412, 3513314, 4015216, 5269971, 6022824, 7026628, 8030432, 10539942, 12045648, 14053256, 21079884, 24091296, 28106512, 42159768, 56213024, 84319536, 168639072]

約数ペア:

[(1, 168639072), (2, 84319536), (3, 56213024), (4, 42159768), (6, 28106512), (7, 24091296), (8, 21079884), (12, 14053256), (14, 12045648), (16, 10539942), (21, 8030432), (24, 7026628), (28, 6022824), (32, 5269971), (42, 4015216), (48, 3513314), (56, 3011412), (84, 2007608), (96, 1756657), (112, 1505706), (168, 1003804), (224, 752853), (336, 501902), (672, 250951)]